The Bushwacker 40906-02 Extend-A-Fender Flare Set for your 01-02 Chevy Silverado & 01-07 GMC Sierra provides your truck with extra tire coverage to protect your rig's body and maybe even comply with local laws. Bushwacker Extend-A-Fender® Flares deliver premium-grade protection and style matched to oversized tires. Yet, as tough as they are, they go on easily with no drilling required. You can install them in minutes and enjoy them for years - our exclusive Dura-Flex® 2000 material is designed for added durability and flexibility, with built-in UV protection.